I had a cover installed last fall. The installer didn't do a great job drilling the holes. First off you can see the chipping. Second, many anchors are set lower than the surrounding concrete, as much as 3/8". Obviously the appearance is not great, but I am also concerned about water getting in there, freezing and making it worse. I have searched and found the brass anchor rings. Unfortunately even those won't cover many of the chips. I also found the fish and sun plastic anchor covers. I actually bought some, but they don't fit very well. I bought some concrete patch repair that I plan to try, but thought I would ask if anyone has other suggestions. Also, is my expectation that this should not have happened too high? Thank you!